133770812

素因数分解:

$2^2\times 7^1\times {\mathrm{409}}^1\times {\mathrm{11681}}^1$

素因数の和:12101

約数の個数: 24

約数和(自身を含む): 268218720

約数和(自身を除く): 134447908

約数列:

[1, 2, 4, 7, 14, 28, 409, 818, 1636, 2863, 5726, 11452, 11681, 23362, 46724, 81767, 163534, 327068, 4777529, 9555058, 19110116, 33442703, 66885406, 133770812]

約数ペア:

[(1, 133770812), (2, 66885406), (4, 33442703), (7, 19110116), (14, 9555058), (28, 4777529), (409, 327068), (818, 163534), (1636, 81767), (2863, 46724), (5726, 23362), (11452, 11681)]